0.2.0-16
Removed unused experimental stuff
Removed redundant types.
Moved additional types to be loaded from extra-* modules so code changes in core files are minimal.
Add Set and Enum types.
Add attr param to custom validator, closes #200
0.2.0-17
Merge pull request #201 from anatoliychakkaev/master

Some tweaks
Revert validatable fix
Merge branch 'master' of https://github.com/1602/jugglingdb into mysql-5.6.x

* 'master' of https://github.com/1602/jugglingdb:
  Revert validatable fix
  0.2.0-17
  Add attr param to custom validator, closes #200
  Removed unused experimental stuff
  0.2.0-16